AI-powered verification emails deliver in seconds with time-limited tokens and security context. Never lose a signup to email delays again.
Delayed verification emails kill conversion rates during signup. Every second a user waits for their verification link is a chance they abandon the flow entirely. Manual processes and unreliable email infrastructure create friction at the most critical moment in the customer journey.
MultiMail's autonomous mode sends verification emails instantly when signup events fire. The AI composes security-aware messages with time-limited tokens, IP context, and clear calls to action. Autonomous delivery is safe here because verification emails are templated and time-critical.
Your application triggers a verification request when a user signs up or changes their email address. MultiMail's API receives the event and begins composing the verification email immediately.
Your backend generates a time-limited verification token. The AI composes an email with the token link, expiration time, and security context like the requester's IP address and browser.
In autonomous mode, the verification email is sent without delay. No approval queue, no human bottleneck — just instant delivery of a security-critical message.
MultiMail logs delivery status and engagement. If the verification email bounces, your application can prompt the user to re-enter their address or try an alternative verification method.
import requests
import secrets
from datetime import datetime, timedelta
API = "https://api.multimail.dev/v1"
HEADERS = {"Authorization": "Bearer mm_live_xxx"}
def send_verification(user_email: str, user_name: str):
token = secrets.token_urlsafe(32)
expires = datetime.utcnow() + timedelta(hours=24)
verify_url = f"https://app.example.com/verify?token={token}"
response = requests.post(
f"{API}/send",
headers=HEADERS,
json={
"from": "[email protected]",
"to": user_email,
"subject": "Verify your email address to get started",
"text_body": f"Hi {user_name}, click here to verify: {verify_url}\nThis link expires in 24 hours.",
"html_body": f"<p>Hi {user_name},</p><p><a href=&"cm">#039;{verify_url}'>Verify your email</a></p><p>This link expires in 24 hours.</p>"
}
)
return response.json()Trigger an instant verification email when a new user registers, including a time-limited token link.
import requests
API = "https://api.multimail.dev/v1"
HEADERS = {"Authorization": "Bearer mm_live_xxx"}
def verify_email_change(new_email: str, user_name: str, ip: str):
verify_url = generate_verification_url(new_email)
response = requests.post(
f"{API}/send",
headers=HEADERS,
json={
"from": "[email protected]",
"to": new_email,
"subject": "Verify your new email address",
"text_body": (
f"Hi {user_name}, an email change was requested "
f"from IP {ip}. Verify: {verify_url}\n"
f"If you didn&"cm">#039;t request this, ignore this email."
)
}
)
print(f"Verification sent: {response.json()[&"cm">#039;id']}")Send a verification email when an existing user updates their email address, with security context.
"cm">// Send verification email via MCP tools
const verifyUrl = generateVerificationUrl(userEmail);
await mcp.send_email({
from: "[email protected]",
to: userEmail,
subject: "Verify your email address to get started",
text_body: `Hi ${userName}, click the link below to verify your email address. This link expires in 24 hours.\n\n${verifyUrl}`,
html_body: `<p>Hi ${userName},</p><p><a href="${verifyUrl}">Verify your email</a></p><p>Link expires in 24 hours.</p>`
});
"cm">// Add to contacts once verified
await mcp.add_contact({
email: userEmail,
name: userName,
tags: ["verified", "new-signup"]
});Use MultiMail MCP tools to send verification emails directly from your AI agent.
Autonomous mode eliminates approval delays. Verification emails reach users within seconds of signup, maximizing conversion rates.
Each verification email includes IP address, browser, and timestamp so users can identify unauthorized verification attempts.
MultiMail's email delivery ensures verification emails don't end up in spam. High deliverability means fewer users stuck waiting for emails that never arrive.
Every verification email is logged with delivery status, providing SOC 2 audit evidence for account creation flows.
Email infrastructure built for AI agents. Verifiable identity, graduated oversight, and a 38-tool MCP server. Formally verified in Lean 4.